供货周期: | 现货 |
品牌: | Supelco |
货号: | 59140-U |
特点及优势:
• 适用于酸性、碱性及两性化合物;
• 相对于传统C18固定相,增强了极性化合物的保留能力和选择性;
• 独有的选择性;
• 硅醇衍生化;
• 对于非极性化合物,峰形、柱效和保留能力可以和C8媲美。
General description:
SUPELCOSIL LC-ABZ phase has a unique deactivation technology which provides excellent reversed-phase performance for basic compounds, as well as those that are acidic, polar neutral, and non-polar. Silanol suppressing practices such as using competing amines, operating at high ionic strength, and adjusting mobile phases to pH extremes are typically not required to obtain good peak shape on the LC-ABZ phase.
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59140C30, SUPELCOSIL™ LC-ABZ HPLC Column, 5 μm, 15 cm × 3.0 mm;
59140-U, SUPELCOSIL™ LC-ABZ HPLC Column, 5 μm, 15 cm × 4.6 mm;
59170, SUPELCOSIL™ LC-ABZ HPLC Column, 5 μm, 25 cm × 10 mm;
57936, SUPELCOSIL™ LC-ABZ HPLC Column, 5 μm, 25 cm × 2.1 mm;
59142C30, SUPELCOSIL™ LC-ABZ HPLC Column, 5 μm, 25 cm × 3.0 mm;
59142C40, SUPELCOSIL™ LC-ABZ HPLC Column, 5 μm, 25 cm × 4.0 mm;
59142, SUPELCOSIL™ LC-ABZ HPLC Column, 5 μm, 25 cm × 4.6 mm;
59141C30, SUPELCOSIL™ LC-ABZ HPLC Column, 5 μm, 5 cm × 3.0 mm;
59141, SUPELCOSIL™ LC-ABZ HPLC Column, 5 μm, 5 cm × 4.6 mm;
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